Drivechain

With Drivechain, Bitcoin Will Make Altcoins Obsolete

Drivechain, a proposed soft fork via BIPs 3, could introduce a portfolio of sidechains to Bitcoin and replicate any altcoin use case.

Drivechains as an alternative to Altcoins - Bitfinex blog

However

Will Drivechains drive out altcoins? While drivechains hold the promise of technical advancement, the appeal of altcoins will remain to be pump and dump schemes.

However, a hotly-debated Bitcoin upgrade called “Drivechain” seeks to introduce these benefits to Bitcoin by opening up its development possibilities in one fell

Drivechain: The Bitcoin Upgrade to End All Altcoins?

US Lawmakers Introduce Bill to

Drivechains: A Detailed Analysis - Peter Todd

US Lawmakers Introduce Bill to Mitigate Risks From El Salvador Adopting Bitcoin as Legal Tender

Bitcoin: What is Drivechain? Will it Make Altcoins

Will The Rise of Drivechain Put An End To All Altcoins?

Drivechains on Bitcoin: What are they and how will they impact